symv.tcc (cxxlapack/interface/symv.tcc)

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/*

 *   Copyright (c) 2012, Michael Lehn, Klaus Pototzky

 *

 *   All rights reserved.

 *

 *   Redistribution and use in source and binary forms, with or without

 *   modification, are permitted provided that the following conditions

 *   are met:

 *

 *   1) Redistributions of source code must retain the above copyright

 *      notice, this list of conditions and the following disclaimer.

 *   2) Redistributions in binary form must reproduce the above copyright

 *      notice, this list of conditions and the following disclaimer in

 *      the documentation and/or other materials provided with the

 *      distribution.

 *   3) Neither the name of the FLENS development group nor the names of

 *      its contributors may be used to endorse or promote products derived

 *      from this software without specific prior written permission.

 *

 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

 *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef CXXLAPACK_INTERFACE_SYMV_TCC

#define CXXLAPACK_INTERFACE_SYMV_TCC 1

#include <cxxstd/iostream.h>

#include <cxxlapack/interface/interface.h>

#include <cxxlapack/netlib/netlib.h>

namespace cxxlapack {

template <typename IndexType>

void

symv (char                        uplo,

      IndexType                   n,

      std::complex<float >        alpha,

      const std::complex<float >  *A,

      IndexType                   ldA,

      const std::complex<float >  *x,

      IndexType                   incx,

      std::complex<float >        beta,

      std::complex<float >        *y,

      IndexType                   incy)

{

    CXXLAPACK_DEBUG_OUT("csymv");

    LAPACK_IMPL(csymv)(&uplo,

                       &n,

                       reinterpret_cast<const float  *>(&alpha),

                       reinterpret_cast<const float  *>(A),

                       &ldA,

                       reinterpret_cast<const float  *>(x),

                       &incx,

                       reinterpret_cast<const float  *>(&beta),

                       reinterpret_cast<float  *>(y),

                       &incy);

}

template <typename IndexType>

void

symv (char                        uplo,

      IndexType                   n,

      std::complex<double>        alpha,

      const std::complex<double>  *A,

      IndexType                   ldA,

      const std::complex<double>  *x,

      IndexType                   incx,

      std::complex<double>        beta,

      std::complex<double>        *y,

      IndexType                   incy)

{

    CXXLAPACK_DEBUG_OUT("zsymv");

    LAPACK_IMPL(zsymv)(&uplo,

                       &n,

                       reinterpret_cast<const double *>(&alpha),

                       reinterpret_cast<const double *>(A),

                       &ldA,

                       reinterpret_cast<const double *>(x),

                       &incx,

                       reinterpret_cast<const double *>(&beta),

                       reinterpret_cast<double *>(y),

                       &incy);

}

} // namespace cxxlapack

#endif // CXXLAPACK_INTERFACE_SYMV_TCC